The quantity of slag and ash discharged from coal-firedpower plants grows in step with development of electricpower industry,the disposal of which imposes a heavy burden on theoperating plants and to a certain extent ...The quantity of slag and ash discharged from coal-firedpower plants grows in step with development of electricpower industry,the disposal of which imposes a heavy burden on theoperating plants and to a certain extent exerts an effect of restrainingthe development of coal-fired power generating units.Presently展开更多
文摘The quantity of slag and ash discharged from coal-firedpower plants grows in step with development of electricpower industry,the disposal of which imposes a heavy burden on theoperating plants and to a certain extent exerts an effect of restrainingthe development of coal-fired power generating units.Presently
